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Financement britannique (119 932 £) : Développement d’une étude de site pour le forage océanique scientifique sur la marge continentale mauritanienne Ukri 03/07/2022 Recherche et innovation du Royaume-Uni, Royaume Uni
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Développement d’une étude de site pour le forage océanique scientifique sur la marge continentale mauritanienne
| Abstract | Large volumes of methane, a potent greenhouse gas, are stored on continental margins in shallow waters (e.g. <500m). These deposits, referred to as methane hydrates are widespread on continental margins and are considered to be one of the largest methane reservoirs that naturally exist. There is evidence from the geological record on the Mauritanian continental margin that potentially large volumes of methane have been released as a result of the methane hydrate destabilisation due to past increases in ocean temperatures and this will have entered the oceans and perhaps the atmosphere. The release of methane from hydrates during a warming world has been suggested previously be an important mechanism for changing the chemistry of the oceans and amplifying climatic change. The proposed project here will identify candidate scientific drilling sites to investigate the potential contribution that different climatic changes and different escape pathways might have on methane hydrate systems. The International Ocean Drilling Programme (IODP) is focused on addressing key questions about the Earth's history, in particular, understanding the connections between components of the Earth systems. This project will identify specific sites where scientific ocean drilling could provide the required data to understand in detail, the distribution of gas hydrates and how such a system responds to climatic shifts. |
| Category | Research Grant |
| Reference | NE/W00996X/1 |
| Status | Closed |
| Funded period start | 03/07/2022 |
| Funded period end | 29/11/2024 |
| Funded value | £119 932,00 |
| Source | https://gtr.ukri.org/projects?ref=NE%2FW00996X%2F1 |
Participating Organisations
| Newcastle University | |
| ION Geophysical |
Cette annonce se réfère à une date antérieure et ne reflète pas nécessairement l’état actuel. L’état actuel est présenté à la page suivante : Newcastle University, Newcastle Upon Tyne, Royaume Uni.